EP3272142B1 - Procédé de vérification d'une opération d'un réseau de radiocommunication mobile - Google Patents
Procédé de vérification d'une opération d'un réseau de radiocommunication mobile Download PDFInfo
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- EP3272142B1 EP3272142B1 EP15712103.9A EP15712103A EP3272142B1 EP 3272142 B1 EP3272142 B1 EP 3272142B1 EP 15712103 A EP15712103 A EP 15712103A EP 3272142 B1 EP3272142 B1 EP 3272142B1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/18—Self-organising networks, e.g. ad-hoc networks or sensor networks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/02—Arrangements for optimising operational condition
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/30—Monitoring; Testing of propagation channels
- H04B17/309—Measuring or estimating channel quality parameters
- H04B17/318—Received signal strength
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/08—Configuration management of networks or network elements
- H04L41/0803—Configuration setting
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/18—Selecting a network or a communication service
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
- H04Q11/0428—Integrated services digital network, i.e. systems for transmission of different types of digitised signals, e.g. speech, data, telecentral, television signals
- H04Q11/0478—Provisions for broadband connections
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
- H04W84/04—Large scale networks; Deep hierarchical networks
- H04W84/042—Public Land Mobile systems, e.g. cellular systems
Claims (12)
- Procédé de vérification du fonctionnement d'un réseau de radiocommunication mobile à organisation automatique (200), le procédé comprenant les étapes consistant à :envoyer un Message d'initiation (210, 333) d'une première entité de réseau (330) à une seconde entité de réseau (332, 337), le Message d'initiation définissant une demande d'annulation et comprenant une section UNDO définissant une zone d'annulation dans laquelle des modifications de paramètres de gestion de configuration doivent être annulés, une section TRIGERRING_CM indiquant les modifications de gestion de configuration du réseau qui ont une incidence sur la zone d'annulation, et une section ASSISTANCE indiquant le comportement à tenir par la seconde entité de réseau (332, 337) ;recevoir, au niveau de la première entité de réseau (330), un Message de réponse à l'assistance (211, 334) envoyé par la seconde entité de réseau (332, 337), le Message de réponse à l'assistance comprenant la section UNDO et une section ASSISTED_CM, la section ASSISTED_CM indiquant les paramètres de gestion de configuration pour lesquels la seconde entité de réseau (332, 337) assistera la première entité de réseau (330) ; etenvoyer un Message d'accusé de réception d'assistance (212, 335) comprenant un indicateur ACK et la section UNDO de la première entité de réseau (330) à la seconde entité de réseau (332, 337), l'indicateur ACK indiquant si la première entité de réseau (330) accuse réception de l'assistance de la seconde entité de réseau (332, 337).
- Procédé selon la revendication 1, dans lequel le Message d'initiation (210, 333) comprend en outre une section OPT NUM indiquant la façon dont une demande d'annulation correspondante doit être traitée.
- Procédé selon la revendication 2, dans lequel la section OPT NUM comprend un nombre indicatif d'un nombre optimal de créneaux temporels nécessaires pour résoudre les collisions dans la zone d'annulation respective.
- Procédé selon la revendication 3, dans lequel le nombre optimal de la section OPT NUM est calculé sur la base de la théorie de la coloration des graphes ou calculé par des méthodes de satisfaction de contraintes.
- Procédé selon l'une quelconque des revendications 2 à 4, dans lequel le Message de réponse à l'assistance (211, 334) comprend une section OPT_NUM indiquant un nombre optimal de créneaux temporels nécessaires pour résoudre les collisions dans la zone d'annulation respective.
- Procédé selon l'une quelconque des revendications 1 à 5, comprenant en outre la détermination des zones d'annulation et la formation de la section UNDO du Message d'initiation (210, 333).
- Procédé selon l'une quelconque des revendications 1 à 6, comprenant en outre l'analyse d'un impact des changements des CM déployés sur le réseau de radiocommunication mobile (200).
- Procédé de vérification du fonctionnement d'un réseau de radiocommunication mobile à organisation automatique (200), le procédé comprenant les étapes consistant à :recevoir un Message d'initiation (210, 333) d'une première entité de réseau (330) au niveau d'une seconde entité de réseau (332, 337), le Message d'initiation (210, 333) définissant une demande d'annulation et comprenant une section UNDO définissant une zone d'annulation dans laquelle des modifications de paramètres de gestion de configuration doivent être annulés, une section TRIGERRING_CM indiquant les modifications de gestion de configuration du réseau qui ont une incidence sur la zone d'annulation, et une section ASSISTANCE indiquant le comportement à tenir par la seconde entité de réseau ;créer, au niveau de la seconde entité de réseau (332, 337) et envoyer un Message de réponse à l'assistance (211, 334) à la première entité de réseau (33), le Message de réponse à l'assistance (211, 334) comprenant la section UNDO et une section ASSISTED_CM, la section ASSISTED_CM indiquant les paramètres de gestion de configuration pour lesquels la seconde entité de réseau (332, 337) assistera la première entité de réseau (330) ; etrecevoir un Message d'accusé de réception d'assistance (212, 335) comprenant un indicateur ACK et la section UNDO de la première entité de réseau (330) au niveau de la seconde entité de réseau (332, 337), l'indicateur ACK indiquant si la première entité de réseau (330) accuse réception de l'assistance de la seconde entité de réseau (332, 337).
- Procédé selon la revendication 8, dans lequel la seconde entité de réseau (332) est un coordinateur SON (337), dans lequel le coordinateur SON (337) ajuste les règles de blocage pour la zone UNDO en fonction des informations données dans la section ASSISTANCE.
- Première entité de réseau (330) pour un réseau de radiocommunication mobile à organisation automatique, dans laquelle la première entité de réseau (330) est configurée pour :envoyer un Message d'initiation (210, 333) à une seconde entité de réseau (332, 337), le Message d'initiation (210, 333) définissant une demande d'annulation et comprenant une section UNDO définissant une zone d'annulation dans laquelle des modifications de paramètres de gestion de configuration peuvent devoir être annulés, une section TRIGERRING_CM indiquant les modifications gestion configuration du réseau qui ont une incidence sur la zone d'annulation, et une section ASSISTANCE indiquant le comportement à tenir par la seconde entité de réseau ;recevoir un Message de réponse à l'assistance (211, 334) de la seconde entité de réseau (332, 337), le Message de réponse à l'assistance (211, 334) comprenant la section UNDO et une section ASSISTED_CM, la section ASSISTED_CM indiquant les paramètres de gestion de configuration pour lesquels la seconde entité de réseau (332, 337) assistera la première entité de réseau (330) ; etenvoyer un Message d'accusé de réception d'assistance (212, 335) comprenant un indicateur ACK et la section UNDO à la seconde entité de réseau (332, 337), indicateur ACK indiquant si la première entité de réseau (330) accuse réception de l'assistance de la seconde entité de réseau (332, 337).
- Seconde entité de réseau (332, 337) pour un réseau de radiocommunication mobile à organisation automatique (200), la seconde entité de réseau (332, 337) étant configurée pour :recevoir un Message d'initiation d'une première entité de réseau (330), le Message d'initiation (210, 333) définissant une demande d'annulation et comprenant une section UNDO définissant une zone d'annulation dans laquelle des modifications de paramètres de gestion de configuration doivent être annulés, une section TRIGERRING_CM indiquant les modifications de gestion de configuration du réseau qui ont une incidence sur la zone d'annulation, et une section ASSISTANCE indiquant le comportement à tenir par la seconde entité de réseau ;créer et envoyer un Message de réponse à l'assistance (211, 334) à la première entité de réseau (330), le Message de réponse à l'assistance (211, 334) comprenant la section UNDO et une section ASSISTED_CM, la section ASSISTED_CM indiquant les paramètres de gestion de configuration pour lesquels la seconde entité de réseau (332, 337) assistera la première entité de réseau (330) ; etrecevoir un Message d'accusé de réception d'assistance (212, 335) comprenant un indicateur ACK et la section UNDO de la première entité de réseau (330), l'indicateur ACK indiquant si la première entité de réseau (330) accuse réception de l'assistance de la seconde entité de réseau (332, 337).
- Programme informatique pour optimiser et vérifier le fonctionnement d'un réseau de radiocommunication mobile, dans lequel le programme informatique, lorsqu'il est exécuté par un processeur de données, est agencé pour contrôler et/ou mettre en oeuvre le procédé d'optimisation selon l'une quelconque des revendications 1 à 9.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/EP2015/055786 WO2016146192A1 (fr) | 2015-03-19 | 2015-03-19 | Procédé de vérification d'une opération d'un réseau de radiocommunication mobile |
Publications (2)
Publication Number | Publication Date |
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EP3272142A1 EP3272142A1 (fr) | 2018-01-24 |
EP3272142B1 true EP3272142B1 (fr) | 2019-03-13 |
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EP15712103.9A Active EP3272142B1 (fr) | 2015-03-19 | 2015-03-19 | Procédé de vérification d'une opération d'un réseau de radiocommunication mobile |
Country Status (6)
Country | Link |
---|---|
US (1) | US11729860B2 (fr) |
EP (1) | EP3272142B1 (fr) |
JP (1) | JP2018509108A (fr) |
KR (1) | KR20170128581A (fr) |
CN (1) | CN107637115B (fr) |
WO (1) | WO2016146192A1 (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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EP3166353A1 (fr) | 2015-11-06 | 2017-05-10 | Nokia Solutions and Networks Oy | Procédé et composants de réseau et réseau d'auto-organisation |
KR102328588B1 (ko) * | 2016-11-24 | 2021-11-19 | 노키아 솔루션스 앤드 네트웍스 오와이 | 이상의 발생에 따른 son 조정 |
US10958517B2 (en) * | 2019-02-15 | 2021-03-23 | At&T Intellectual Property I, L.P. | Conflict-free change deployment |
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KR100959038B1 (ko) * | 2007-06-14 | 2010-05-20 | 삼성전자주식회사 | 자가 구성 가능 광대역 무선통신 시스템에서 파라미터 롤백장치 및 방법 |
US20100105395A1 (en) * | 2008-10-28 | 2010-04-29 | Samsung Electronics Co., Ltd. | Method for the cell ID selection for femtocell basestation |
US8406759B2 (en) * | 2009-02-24 | 2013-03-26 | Eden Rock Communications, Llc | Systems and methods for managing radio resources unsing extended management information bases in wireless networks |
KR20110113484A (ko) * | 2010-04-09 | 2011-10-17 | 주식회사 팬택 | 다중 반송파 시스템에서 랜덤 액세스의 수행장치 및 방법 |
JP5507368B2 (ja) * | 2010-07-13 | 2014-05-28 | 富士通テレコムネットワークス株式会社 | Snmpのエージェント装置および設定アンドゥ方法 |
WO2012143055A1 (fr) * | 2011-04-21 | 2012-10-26 | Nokia Siemens Networks Oy | Coordination dans des réseaux auto-organisés |
JP5733408B2 (ja) * | 2011-09-29 | 2015-06-10 | 日本電気株式会社 | 無線パラメータ制御装置、無線基地局、無線パラメータ制御方法、およびプログラム |
US10015703B2 (en) * | 2012-03-15 | 2018-07-03 | Nec Corporation | Radio communication system, radio station, network operation management apparatus, and network optimization method |
KR20150021561A (ko) * | 2012-06-04 | 2015-03-02 | 이든 락 커뮤니케이션즈, 엘엘씨 | 셀룰러 네트워크 부하 밸런싱을 위한 방법 및 시스템 |
CN103580898B (zh) * | 2012-08-01 | 2016-12-21 | 华为技术有限公司 | 网络协调方法和装置 |
EP2946596B1 (fr) * | 2013-01-18 | 2017-03-15 | Telefonaktiebolaget LM Ericsson (publ) | Adaptation d'un réseau mobile |
US8903373B1 (en) * | 2013-05-27 | 2014-12-02 | Cisco Technology, Inc. | Method and system for coordinating cellular networks operation |
US11116040B2 (en) * | 2013-06-12 | 2021-09-07 | Nokia Solutions And Networks Oy | Method of coordinating a communication network |
CN106063313B (zh) * | 2013-10-10 | 2019-10-01 | 诺基亚通信公司 | 撤消对通信网络做出的改变 |
US10367690B2 (en) | 2014-04-30 | 2019-07-30 | Nokia Solutions And Networks Oy | Verification in self-organizing networks |
US9445421B2 (en) * | 2014-06-16 | 2016-09-13 | United States Cellular Corporation | System and method for managing frequency layer priority assignments within mobile wireless network radio interfaces |
CN107079315B (zh) | 2014-09-08 | 2020-11-24 | 诺基亚通信公司 | 用于配置动作的鲁棒验证的评分方法和系统 |
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2015
- 2015-03-19 KR KR1020177030089A patent/KR20170128581A/ko active IP Right Grant
- 2015-03-19 EP EP15712103.9A patent/EP3272142B1/fr active Active
- 2015-03-19 JP JP2017549274A patent/JP2018509108A/ja active Pending
- 2015-03-19 CN CN201580080151.5A patent/CN107637115B/zh active Active
- 2015-03-19 WO PCT/EP2015/055786 patent/WO2016146192A1/fr active Application Filing
- 2015-03-19 US US15/559,528 patent/US11729860B2/en active Active
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Also Published As
Publication number | Publication date |
---|---|
US20180124867A1 (en) | 2018-05-03 |
CN107637115B (zh) | 2021-09-14 |
WO2016146192A1 (fr) | 2016-09-22 |
US11729860B2 (en) | 2023-08-15 |
JP2018509108A (ja) | 2018-03-29 |
CN107637115A (zh) | 2018-01-26 |
EP3272142A1 (fr) | 2018-01-24 |
KR20170128581A (ko) | 2017-11-22 |
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